| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $220.69 | 4.675% | $231.0073 | $231.01 | $231.00 | $231.00 |
| Purchase #2 | $8.84 | 7.315% | $9.4866 | $9.49 | $9.50 | $9.50 |
| Purchase #3 | $84.92 | 13.437% | $96.3307 | $96.33 | $96.35 | $96.30 |
| Purchase #4 | $239.71 | 11.398% | $267.0321 | $267.03 | $267.05 | $267.00 |
| Purchase #5 | $36.31 | 9.817% | $39.8746 | $39.87 | $39.85 | $39.90 |
| Purchase #6 | $178.68 | 9.216% | $195.1471 | $195.15 | $195.15 | $195.10 |
| Purchase #7 | $32.94 | 12.561% | $37.0776 | $37.08 | $37.10 | $37.10 |
| 7 purchase totals = | $802.09 | $875.9560 | $875.96 | $876.00 | $875.90 | |